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Patent 25732 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 25732
(21) Application Number: 25732
(54) English Title: COMBINATION MUSIC PORTE-FOLIO AND MUSIC LEAF TURNER
(54) French Title: PORTE-FEUILLE ET TOURNE-FEUILLE DE MUSIQUE COMBINES
Status: Expired
Bibliographic Data
(52) Canadian Patent Classification (CPC):
  • 129/2
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • KNODELL, GEORGE A. (Canada)
  • SAGE, JAMES R. (Canada)
  • RODGERS, RICHARD (Canada)
(73) Owners :
  • KNODELL, GEORGE A. (Canada)
  • SAGE, JAMES R. (Canada)
  • RODGERS, RICHARD (Canada)
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1887-01-13
(22) Filed Date:
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

Sorry, the abstracts for patent document number 25732 were not found.

Claims

Note: Claims are shown in the official language in which they were submitted.

Claim 1st As a new article of manufacture, a combination music portfolio consisting of the connected foldable leaves, a rigid strip carried by one of the leaves, a laterally movable strip arranged parallel with the rigid strip, the bracket secured to the rigid strip for guiding the movable strip, and the springs interposed between lips of the brackets and the movable strip, to force the latter toward the rigid strip, substantially as described for the purpose set forth. 2nd In a music portfolio, the foldable leaves having a rigid strip provided with guide grooves, in combination with a laterally movable strip, the brackets carried by the movable strip and having the studs and coiled springs encircling the studs, substantially as described. 3rd In a music leaf turner, the combination of a series of pivoted swinging arms, each having a right-angled lip arranged alongside of and out of contact with each other, when the device is in use, a spring connected to each arm and an independent blame for each arm arranged in line therewith, to engage the end R and out of the path of the adjoining arms, substantially as described for the purpose set forth. 4th The combination of a series of independent swinging arms, each having a grooved hub at one end, and a right-angled lip K at its opposite end, a common shaft passing through all the hubs of the arms, the coiled retractile springs, the cords intermediate of the springs and hubs of the arms for actuating the latter, and an independent clamp for each arm arranged in line therewith, to engage the lip K thereof and out of the path of the adjoining arms, substantially as described for the purpose set forth. 5th A swinging carrying arm fer leaf-turning devices having a bent end or lip K formed into a loop K1, and a binding arm K2, arranged transversely and to one side of the loop to clamp the leaf between the loop and arm, substantially as described for the purpose set forth.
Description

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Sorry, the description for patent document number 25732 was not found. Text is not available for all patent documents. The current dates of coverage are on the Currency of Information  page

Representative Drawing

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Administrative Status

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Administrative Status

Title Date
Forecasted Issue Date 1887-02-01
(45) Issued 1887-01-13

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
KNODELL, GEORGE A.
SAGE, JAMES R.
RODGERS, RICHARD
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

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Document
Description 		 Date
(yyyy-mm-dd) 		 Number of pages   Size of Image (KB) 
Claims 2013-07-13 3 153
Drawings 2013-07-13 1 40
Description 2013-07-13 6 318